CN111256181A - Water film type high-efficiency smoke exhaust ventilator - Google Patents
Water film type high-efficiency smoke exhaust ventilator Download PDFInfo
- Publication number
- CN111256181A CN111256181A CN202010052842.7A CN202010052842A CN111256181A CN 111256181 A CN111256181 A CN 111256181A CN 202010052842 A CN202010052842 A CN 202010052842A CN 111256181 A CN111256181 A CN 111256181A
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- box
- purification
- liquid storage
- liquid
- flow guide
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2057—Removing cooking fumes using a cleaning liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D49/00—Separating dispersed particles from gases, air or vapours by other methods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention belongs to the field of household appliances, and particularly relates to a water film type high-efficiency range hood which comprises a purification box, wherein an exhaust fan is installed in the purification box, the upper end and the lower end of the purification box are respectively and fixedly communicated with an exhaust pipe and an air inlet pipe, liquid storage boxes are fixedly connected to the side walls of the two sides of the purification box, a plurality of poking wheels are arranged in the purification box and rotatably connected with the inner side wall of the purification box through rotating shafts, a plurality of driven wheels are rotatably connected to the inner side wall of the liquid storage boxes, a plurality of flow guide nets are arranged in the purification box and the liquid storage boxes, the flow guide nets are flexible porous net plates, and the diameters of meshes in the flow guide nets are 0.2 mm. The invention can drive the flow guide net to circularly rotate in the purification box and the liquid storage box through the air plate, so that a purification liquid film is formed on the flow guide net, the surface area is larger, the oil smoke particles in the oil smoke gas are more easily contacted with the purification liquid and are adsorbed and dissolved in the purification liquid, and the purification effect on the oil smoke particles in the oil smoke gas is better.
Description
Technical Field
The invention belongs to the field of household appliances, and particularly relates to a water film type efficient range hood.
Background
The early household kitchen smoke exhausting work is completed by an exhaust fan, although most of oil smoke in the kitchen can be exhausted by the exhaust fan, the exhaust fan cannot solve the problem that the oil smoke generated in cooking pollutes the whole kitchen, the oil smoke generated in cooking contains a lot of substances harmful to human bodies, and if people work in a room filled with the oil smoke for a long time, many diseases can be caused, so that the household smoke exhaust ventilator is produced.
The existing smoke exhaust ventilator generates negative pressure above a pot body by pumping air, indoor smoke is pumped to the outdoor, large-particle oil beads in the smoke are thrown to a side wall and a filter screen by centrifugal action and collected, although the large-particle oil beads are separated by the filter screen, a large number of small-particle molecules are discharged to the outdoor, the problem that the air quality of personal space pollutes the atmosphere is solved, and finally the air is still worsened.
Therefore, a water film type high-efficiency range hood is provided to solve the problems.
Disclosure of Invention
The invention aims to provide a water film type high-efficiency range hood with good oil smoke particle adsorption effect, aiming at the problem that the small oil smoke particles are difficult to completely collect and cause environmental pollution.
In order to achieve the purpose, the invention adopts the following technical scheme: a water film type high-efficiency range hood comprises a purification box, wherein an exhaust fan is installed in the purification box, the upper end and the lower end of the purification box are respectively and fixedly communicated with an exhaust pipe and an air inlet pipe, liquid storage boxes are fixedly connected to the side walls of the two sides of the purification box, a plurality of stirring wheels are arranged in the purification box and rotatably connected with the inner side wall of the purification box through rotating shafts, a plurality of driven wheels are rotatably connected to the inner side wall of the liquid storage boxes, a plurality of flow guide nets are arranged in the purification box and the liquid storage boxes, each flow guide net is a flexible porous net plate, the diameter of each flow guide net hole is 0.2mm, each flow guide net penetrates through the side walls of the purification box and the liquid storage boxes and is tightly sleeved outside the stirring wheels and the driven wheels, a rotating ring is fixedly sleeved outside the rotating shafts, a plurality of air plates are arranged on the outer ring of the side wall of the rotating ring, the inner side wall of the liquid storage box is fixedly connected with a plurality of scraping plates.
The invention has the advantages that:
filling purifying liquid into a liquid storage tank, wherein the purifying liquid is vinegar, according to the principle of similarity and compatibility, oil molecules in oil fume gas can be quickly dissolved in organic solvent vinegar, starting an exhaust fan to suck the oil fume gas into the purifying tank from an air inlet pipe, blowing air flow to a plurality of wind plates, driving a poking wheel to rotate through a rotating shaft, driving a flow guide net to circularly rotate in the purifying tank and the liquid storage tank, forming a layer of purifying liquid film in meshes of the flow guide net due to the surface tension of the purifying liquid when the flow guide net is in the liquid storage tank, rotating the purifying liquid film into the purifying tank when the flow guide net rotates, enabling oil fume particles in the oil fume gas to be more easily contacted with the purifying liquid and adsorbed and dissolved in the purifying liquid, blowing and breaking the purifying liquid film by the flowing oil fume gas to be attached to the flow guide net, and returning to the liquid storage tank along with the rotation of the flow guide net again, and the oil smoke particles in the oil smoke gas are better purified because the oil smoke particles are left in the liquid storage tank by the scraper.
Preferably, the ends of the scrapers are in contact against the surface of the flow guide net, and the scrapers are made of a rubber material.
Preferably, the side wall of the liquid storage tank far away from the purification tank is fixedly connected with a heat exchange tank, a screen is installed in the heat exchange tank, the upper end and the lower end of the heat exchange tank are communicated with the liquid storage tank through communicating pipes, the side wall of the driven wheel is fixedly connected with a bar-shaped magnet, the magnetic poles of the two ends of the bar-shaped magnet are opposite, the inner side wall of the liquid storage tank is hermetically and slidably connected with a piston plate, the lower surface of the piston plate is fixedly connected with a permanent magnet, a one-way liquid conveying pipe penetrates through the piston plate, a poking wheel drives the driven wheel to rotate, then drives the bar-shaped magnet to rotate around the axis of the driven wheel, the two poles of the bar-shaped magnet are alternately close to the permanent magnet, the permanent magnet and the piston plate are driven to reciprocate up and down under the action of magnetic force, and the one-way liquid conveying, the radiating effect of cooling to the purifying box has been played, and simultaneously, when the scavenging solution flows, the screen cloth can be with the indissolvable impurity filtering such as oil smoke granule of carrying in the scavenging solution to collect in the heat transfer case, guarantee the purifying effect of scavenging solution in the liquid reserve tank.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment 1 of a water-film type high-efficiency range hood provided by the invention;
fig. 2 is a schematic top view of a flow guide net in embodiment 1 of the water-film type high-efficiency range hood provided by the invention;
FIG. 3 is a schematic side view of a dial wheel of the water-film high-efficiency range hood of embodiment 1 of the present invention;
fig. 4 is a schematic diagram of the position relationship between the bar magnet and the permanent magnet in embodiment 1 of the water film type high-efficiency range hood provided by the invention;
fig. 5 is a schematic structural diagram of embodiment 1 of the water-film type high-efficiency range hood provided by the invention.
In the figure, 1 a purge bin; 2, an exhaust fan; 3, exhausting the pipe; 4, air inlet pipe; 5, a liquid storage tank; 6, a poking wheel; 7, a rotating shaft; 8, a driven wheel; 9, a flow guide net; 10 rotating the ring; 11 wind plates; 12 a scraper blade; 13 a heat exchange box; 14 mesh screen; 15 communicating pipes; 16 bar magnets; 17 a piston plate; 18 permanent magnet blocks; 19 one-way infusion tube.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in figures 1-4, a water film type high efficiency smoke exhaust ventilator comprises a purifying box 1, an exhaust fan 2 is installed in the purifying box 1, the upper end and the lower end of the purifying box 1 are respectively and fixedly communicated with an exhaust pipe 3 and an air inlet pipe 4, liquid storage boxes 5 are fixedly connected on the side walls of the two sides of the purifying box 1, a plurality of stirring wheels 6 are arranged in the purifying box 1, the stirring wheels 6 are rotatably connected with the inner side wall of the purifying box 1 through rotating shafts 7, a plurality of driven wheels 8 are rotatably connected on the inner side wall of the liquid storage boxes 5, a plurality of flow guide nets 9 are arranged in the purifying box 1 and the liquid storage boxes 5, the flow guide nets 9 are flexible porous net plates, the diameter of meshes in the flow guide nets 9 is 0.2mm, the flow guide nets 9 penetrate through the side walls of the purifying box 1 and the liquid storage boxes 5 and are tightly sleeved outside the stirring wheels 6 and the driven wheels 8, rotating rings 10 are fixedly sleeved outside the, the contained angle of aerofoil 11 and rotating ring 10 tangential direction is the acute angle, fixedly connected with polylith scraper blade 12 on the inside wall of liquid reserve tank 5, and the tip of scraper blade 12 and the surperficial looks butt contact of water conservancy diversion net 9, scraper blade 12 is made by rubber materials.
The working principle of the embodiment is as follows: filling purifying liquid into a liquid storage tank 5, wherein the purifying liquid is vinegar, according to the principle of similarity and compatibility, oil molecules in oil smoke gas can be quickly dissolved in organic solvent vinegar, starting an exhaust fan 2 to suck the oil smoke gas into a purifying tank 1 from an air inlet pipe 4, blowing air flow to a plurality of air plates 11, driving a poking wheel 6 to rotate through a rotating shaft 7, driving a flow guide net 9 to circularly rotate in the purifying tank 1 and the liquid storage tank 5, forming a layer of liquid film purifying liquid film in meshes of the flow guide net 9 due to the surface tension of the purifying liquid when the flow guide net 9 is in the liquid storage tank 5, rotating the purifying liquid film into the purifying tank 1 due to the large surface area of the purifying liquid film, enabling oil smoke particles in the oil smoke gas to be more easily contacted with the purifying liquid and adsorbed and dissolved in the purifying liquid, blowing and breaking the purifying liquid to be attached to the flow guide net 9 by the flowing oil smoke gas, and along with the rotation of the flow guide net 9, the oil fume returns to the liquid storage box 5 again and is left in the liquid storage box 5 by the scraper 12, so that the purification effect on the oil fume particles in the oil fume gas is better.
Example 2
As shown in fig. 5, the present embodiment is different from embodiment 1 in that: fixedly connected with heat transfer case 13 on the lateral wall that purifying box 1 was kept away from to liquid reserve tank 5, install screen cloth 14 in the heat transfer case 13, the upper end and the lower extreme of heat transfer case 13 all communicate with liquid reserve tank 5 through communicating pipe 15, fixedly connected with bar magnet 16 on the lateral wall of follow driving wheel 8, bar magnet 16's both ends magnetic pole is opposite, sealed sliding connection has piston plate 17 on the inside wall of liquid reserve tank 5, the lower fixed surface of piston plate 17 is connected with permanent magnetism piece 18, run through being provided with one-way transfer line 19 in the piston plate 17.
In this embodiment, the dial wheel 6 drives the driven wheel 8 to rotate, and then drives the bar magnet 16 to rotate around the axis of the driven wheel 8, then the two poles of the earth of the bar magnet 16 are alternately close to the permanent magnet 18, under the action of magnetic force, the permanent magnet 18 and the piston plate 17 are driven to reciprocate up and down, because the one-way infusion tube 19 only allows the one-way flow of the purification liquid in the liquid storage box 5, then the purification liquid in the liquid storage box 5 and the heat exchange box 13 is pushed to flow and exchange, the cooling and heat dissipation effects on the purification box 1 are achieved, meanwhile, when the purification liquid flows, the screen 14 can filter the impurities such as indissolvable oil smoke particles carried in the purification liquid, and collect in the heat exchange box 13, and ensure the purification effect of the purification liquid in the.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. The utility model provides a high-efficient smoke ventilator of water film formula, includes purifying box (1), install air exhauster (2) in purifying box (1), its characterized in that, the upper end and the lower extreme of purifying box (1) are fixed respectively and are communicate blast pipe (3) and intake pipe (4), equal fixedly connected with liquid reserve tank (5) on the lateral wall of purifying box (1) both sides, be equipped with a plurality of thumb wheel (6) in purifying box (1), thumb wheel (6) are rotated with the inside wall of purifying box (1) through pivot (7) and are connected, it is connected with a plurality of from driving wheel (8) to rotate on the inside wall of liquid reserve tank (5), be equipped with a plurality of water conservancy diversion nets (9) in purifying box (1) and liquid reserve tank (5), water conservancy diversion net (9) are flexible porous otter board, the diameter of mesh is 0.2mm in water conservancy diversion net (9), water conservancy diversion net (9) run through the lateral wall of purifying box (1) and liquid reserve tank (5) and closely cup joint thumb wheel (6) and from closely Outside driving wheel (8), pivot (7) outer fixed cover has been connected with swivel becket (10), annular array is provided with polylith aerofoil (11) on the outer lane lateral wall of swivel becket (10), aerofoil (11) are the acute angle with swivel becket (10) tangential direction's contained angle, fixedly connected with polylith scraper blade (12) on the inside wall of liquid reserve tank (5).
2. The high efficiency range hood of the water film type according to claim 1, characterized in that the ends of the scraper (12) are in contact against the surface of the flow guide net (9), the scraper (12) being made of rubber material.
3. The water film type high-efficiency range hood according to claim 1, wherein a heat exchange box (13) is fixedly connected to the side wall of the liquid storage box (5) far away from the purification box (1), a screen (14) is installed in the heat exchange box (13), the upper end and the lower end of the heat exchange box (13) are communicated with the liquid storage box (5) through a communicating pipe (15), a bar-shaped magnet (16) is fixedly connected to the side wall of the driven wheel (8), the magnetic poles at the two ends of the bar-shaped magnet (16) are opposite, a piston plate (17) is connected to the inner side wall of the liquid storage box (5) in a sealing and sliding manner, a permanent magnet block (18) is fixedly connected to the lower surface of the piston plate (17), and a one-way infusion tube (19) penetrates through the piston plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010052842.7A CN111256181B (en) | 2020-01-17 | 2020-01-17 | Water film type high-efficiency smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010052842.7A CN111256181B (en) | 2020-01-17 | 2020-01-17 | Water film type high-efficiency smoke exhaust ventilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111256181A true CN111256181A (en) | 2020-06-09 |
| CN111256181B CN111256181B (en) | 2022-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010052842.7A Active CN111256181B (en) | 2020-01-17 | 2020-01-17 | Water film type high-efficiency smoke exhaust ventilator |
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| Country | Link |
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| CN (1) | CN111256181B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904370A (en) * | 2022-06-30 | 2022-08-16 | 成都市科农动物无害化处置有限公司 | Tail gas treatment equipment for harmless treatment of animals died of diseases and diseases |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10152106A (en) * | 1996-11-20 | 1998-06-09 | Sumitomo Chem Co Ltd | Sheet package, method and apparatus for manufacturing the same |
| CN103672996A (en) * | 2012-09-03 | 2014-03-26 | 胡光南 | Method for purifying kitchen fume and internally-discharged environmental-friendly extractor hood |
| CN104654409A (en) * | 2015-01-15 | 2015-05-27 | 山东交通学院 | Full-automatic oil fume removing equipment |
| CN204678450U (en) * | 2015-06-09 | 2015-09-30 | 南安市腾龙专利应用服务有限公司 | A kind of lampblack filter |
| CN108592117A (en) * | 2018-06-20 | 2018-09-28 | 刘芳 | A kind of novel environment friendly kitchen ventilator |
| CN209771632U (en) * | 2019-03-21 | 2019-12-13 | 中部科技发展有限公司 | Oil fume treatment device for catering service industry |
-
2020
- 2020-01-17 CN CN202010052842.7A patent/CN111256181B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10152106A (en) * | 1996-11-20 | 1998-06-09 | Sumitomo Chem Co Ltd | Sheet package, method and apparatus for manufacturing the same |
| CN103672996A (en) * | 2012-09-03 | 2014-03-26 | 胡光南 | Method for purifying kitchen fume and internally-discharged environmental-friendly extractor hood |
| CN104654409A (en) * | 2015-01-15 | 2015-05-27 | 山东交通学院 | Full-automatic oil fume removing equipment |
| CN204678450U (en) * | 2015-06-09 | 2015-09-30 | 南安市腾龙专利应用服务有限公司 | A kind of lampblack filter |
| CN108592117A (en) * | 2018-06-20 | 2018-09-28 | 刘芳 | A kind of novel environment friendly kitchen ventilator |
| CN209771632U (en) * | 2019-03-21 | 2019-12-13 | 中部科技发展有限公司 | Oil fume treatment device for catering service industry |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904370A (en) * | 2022-06-30 | 2022-08-16 | 成都市科农动物无害化处置有限公司 | Tail gas treatment equipment for harmless treatment of animals died of diseases and diseases |
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| Publication number | Publication date |
|---|---|
| CN111256181B (en) | 2022-09-09 |
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Effective date of registration: 20220815 Address after: 312000 Sanjiang City Industrial Park, Sanjiang street, Shengzhou, Shaoxing, Zhejiang Applicant after: SHENGZHOU JILU VENTILATION EQUIPMENT Co.,Ltd. Address before: 450001 new campus of Zhengzhou University, No.100, science Avenue, high tech Zone, Zhengzhou City, Henan Province Applicant before: Lv Jialing |
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